Watershed classification by remote sensing indices: A fuzzy c-means clustering approach
文献类型：期刊论文
| 作者 | Bahram CHOUBIN; Karim SOLAIMANI; Mahmoud HABIBNEJAD ROSHAN; Arash MALEKIAN |
| 刊名 | Journal of Mountain Science
 |
| 出版日期 | 2017-10 |
| 卷号 | 14期号:10页码:2053-2063 |
| 关键词 | Karkheh Watershed Fuzzy C-meansclustering Watershed Classification Homogeneous Sub-watersheds |
| ISSN号 | 1672-6316 |
| DOI | https://doi.org/s11629-017-4357-4 |
| 通讯作者 | Bahram CHOUBIN |
| 文献子类 | 期刊论文 |
| 英文摘要 | Determining the relatively similar hydrological properties of the watersheds is very crucial in order to readily classify them for management practices such as flood and soil erosion control. This study aimed to identify homogeneous hydrological watersheds using remote sensing data in western Iran. To achieve this goal, remote sensing indices including SAVI, LAI, NDMI, NDVI and snow cover,were extracted from MODIS data over the period 2000 to 2015. Then, a fuzzy method was used to clustering the watersheds based on the extracted indices. A fuzzy c-mean (FCM) algorithm enabled to classify 38 watersheds in three homogeneous groups. The optimal number of clusters was determined through evaluation of partition coefficient, partition entropy function and trial and error. The results indicated three homogeneous regions identified by the fuzzy c-mean clustering and remote sensing product which are consistent with the variations of topography and climate of the study area. Inherently, the grouped watersheds have similar hydrological properties and are likely to need similar management considerations and measures. |
| 语种 | 英语 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/19098]  |
| 专题 | Journal of Mountain Science _Journal of Mountain Science-2017_Vol14 No.10 |
| 推荐引用方式 GB/T 7714 | Bahram CHOUBIN,Karim SOLAIMANI,Mahmoud HABIBNEJAD ROSHAN,et al. Watershed classification by remote sensing indices: A fuzzy c-means clustering approach[J]. Journal of Mountain Science,2017,14(10):2053-2063. |
| APA | Bahram CHOUBIN,Karim SOLAIMANI,Mahmoud HABIBNEJAD ROSHAN,&Arash MALEKIAN.(2017).Watershed classification by remote sensing indices: A fuzzy c-means clustering approach.Journal of Mountain Science,14(10),2053-2063. |
| MLA | Bahram CHOUBIN,et al."Watershed classification by remote sensing indices: A fuzzy c-means clustering approach".Journal of Mountain Science 14.10(2017):2053-2063. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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